Figure 3

Two-Point Discrimination scores with and without subthreshold vibrotactile noise. Mean ± SE Two Point Discrimination scores were not significantly affected by the vibrotactile noise (a) nor with noise locations, intensities, fingers, and their interactions (fingers and subjects pooled) (p > .05) (b). The Two-Point Discrimination score without vibrotactile noise did not change at the beginning vs. end of the testing session.